monophagous

1 of 2

adjective

mo·​noph·​a·​gous mə-ˈnä-fə-gəs How to pronounce monophagous (audio)
mä-
: feeding on or utilizing a single kind of food
especially : feeding on a single kind of plant or animal
monophagy noun

monophagy

2 of 2

noun

mo·​noph·​a·​gy -jē How to pronounce monophagy (audio)
plural -es
: a monophagous character or condition

Word History

Etymology

Noun

mon- + -phagy

First Known Use

Adjective

circa 1868, in the meaning defined above

Time Traveler
The first known use of monophagous was circa 1868

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Cite this Entry

“Monophagous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/monophagous. Accessed 29 Jun. 2026.

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